Ke$ha is 'Pop Stars' Dirty Little Sister'

http://archive.thenewsstar.com/VideoNetwork/1621880151001/Ke-ha-is-Pop-Stars-Dirty-Little-Sister-http://cdn.newslook.com/cb/cb890ed25e796e2d037dd50588b5f79e/mp4_low/cb890ed25e796e2d037dd50588b5f79e-mp4_low.mp4http://archive.thenewsstar.com/VideoNetwork/1621880151001/Ke-ha-is-Pop-Stars-Dirty-Little-Sister-http://cdn.newslook.com/cb/cb890ed25e796e2d037dd50588b5f79e/images/frame_0005.jpgKe$ha is 'Pop Stars' Dirty Little Sister'Ke$ha talked about her image and her working class roots as an influence on her music.5musicKe$hanewslookcelebrity newsNewsentertainment00:54